Magnesium in PDB 1hr0: Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit

The structure of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit, PDB code: 1hr0 was solved by A.P.Carter, W.M.Clemons Jr., D.E.Brodersen, R.J.Morgan-Warren, B.T.Wimberly, V.Ramakrishnan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.90 / 3.20
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	399.581, 399.581, 176.320, 90.00, 90.00, 90.00
R / Rfree (%)	21.8 / 26.1

The structure of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 30; Page 4, Binding sites: 31 - 40; Page 5, Binding sites: 41 - 50; Page 6, Binding sites: 51 - 60; Page 7, Binding sites: 61 - 65;

Binding sites:

The binding sites of Magnesium atom in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit (pdb code 1hr0). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 65 binding sites of Magnesium where determined in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit, PDB code: 1hr0:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Magnesium binding site 1 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ W:Mg72 b:65.8 occ:0.63 NZ W:LYS2 2.2 82.3 1.0 CE W:LYS2 2.4 82.3 1.0 CG W:LYS2 2.6 82.3 1.0 CB W:LYS2 2.6 82.3 1.0 O4' A:A520 2.9 75.3 1.0 CD W:LYS2 3.0 82.3 1.0 C4' A:A520 3.5 75.3 1.0 O2 A:C519 3.5 91.1 1.0 CA W:LYS2 3.5 0.7 1.0 O2' A:C519 3.5 57.5 1.0 C1' A:A520 3.7 75.3 1.0 C5' A:A520 4.1 75.3 1.0 C W:LYS2 4.3 0.7 1.0 C2' A:C519 4.4 57.5 1.0 O2' A:A520 4.5 75.3 1.0 C2' A:A520 4.6 75.3 1.0 C2 A:C519 4.6 91.1 1.0 O W:GLU3 4.6 0.2 1.0 C3' A:A520 4.7 75.3 1.0 N W:LYS2 4.7 0.7 1.0 O W:LYS2 4.8 0.7 1.0 N9 A:A520 4.8 73.4 1.0 N W:GLU3 4.8 0.2 1.0

Magnesium binding site 2 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1545 b:65.8 occ:1.65 OP1 A:G944 2.2 59.6 1.0 OP2 A:G945 2.3 62.1 1.0 P A:G944 3.3 59.2 1.0 P A:G945 3.6 55.7 1.0 OP2 A:G944 3.7 59.6 1.0 O5' A:G944 4.0 59.2 1.0 N7 A:A946 4.1 54.2 1.0 O5' A:G945 4.2 55.7 1.0 O6 A:G947 4.2 64.1 1.0 OP1 A:G945 4.3 62.1 1.0 O6 A:G1233 4.4 70.3 1.0 C5' A:G944 4.5 59.2 1.0 O3' A:U943 4.6 51.8 1.0 OP2 A:A946 4.7 54.2 1.0 C8 A:A946 4.7 54.2 1.0 O3' A:G944 4.8 59.2 1.0 N4 A:C948 5.0 75.8 1.0

Magnesium binding site 3 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1546 b:65.8 occ:1.75 OP1 A:G1224 1.8 86.2 1.0 P A:G1224 3.1 73.7 1.0 OP2 A:G1224 3.6 86.2 1.0 O2' A:C1223 3.8 70.5 1.0 O5' A:G1224 4.1 73.7 1.0 O3' A:C1223 4.1 70.5 1.0 C2' A:C1223 4.2 70.5 1.0 N6 A:A977 4.3 94.9 1.0 OP1 A:G951 4.3 70.6 1.0 OP2 A:U952 4.5 71.7 1.0 N7 A:A977 4.5 94.9 1.0 C3' A:C1223 4.7 70.5 1.0

Magnesium binding site 4 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1547 b:65.8 occ:1.46 O4 A:U12 3.0 54.7 1.0 O6 A:G11 3.1 57.0 1.0 O6 A:G22 3.2 50.1 1.0 O6 A:G21 3.2 61.8 1.0 N4 A:C23 3.3 53.2 1.0 C6 A:G21 3.6 61.8 1.0 C4 A:U12 3.9 54.7 1.0 N3 A:U12 4.1 54.7 1.0 N1 A:G21 4.1 61.8 1.0 C6 A:G22 4.1 50.1 1.0 N7 A:G22 4.2 50.1 1.0 C6 A:G11 4.2 57.0 1.0 C4 A:C23 4.4 53.2 1.0 C5 A:G21 4.4 61.8 1.0 C5 A:G22 4.5 50.1 1.0 N3 A:C23 4.9 53.2 1.0 N7 A:G21 5.0 61.8 1.0 N1 A:G11 5.0 57.0 1.0

Magnesium binding site 5 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1548 b:65.8 occ:0.90 O6 A:G742 2.9 58.2 1.0 O6 A:G741 3.3 58.8 1.0 O6 A:G664 3.4 58.7 1.0 C6 A:G742 3.8 58.2 1.0 N7 A:G742 4.1 58.2 1.0 N7 A:G741 4.1 58.8 1.0 C6 A:G741 4.2 58.8 1.0 N6 A:A663 4.2 54.4 1.0 C5 A:G742 4.3 58.2 1.0 C6 A:G664 4.4 58.7 1.0 C5 A:G741 4.5 58.8 1.0 N1 A:G664 4.8 58.7 1.0 O4 A:U743 5.0 71.8 1.0 N1 A:G742 5.0 58.2 1.0

Magnesium binding site 6 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 6 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1549 b:65.8 occ:0.52 O4 A:U14 4.2 71.5 1.0 OP2 A:U17 4.5 55.7 1.0 OP2 A:U12 4.7 54.7 1.0 OP2 A:C18 4.9 51.9 1.0

Magnesium binding site 7 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 7 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1550 b:65.8 occ:1.59 O6 A:G377 3.5 80.8 1.0 N7 A:G377 4.1 80.8 1.0 O6 A:G376 4.3 75.7 1.0 N7 A:G376 4.3 75.7 1.0 C6 A:G377 4.4 80.8 1.0 C5 A:G377 4.6 80.8 1.0 C5 A:G376 4.7 75.7 1.0 C6 A:G376 4.7 75.7 1.0 MG A:MG1600 4.9 65.8 1.1

Magnesium binding site 8 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 8 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1551 b:65.8 occ:1.23 OP2 A:G750 2.1 63.0 1.0 OP2 A:C749 2.3 85.0 1.0 P A:C749 3.4 63.3 1.0 P A:G750 3.6 66.1 1.0 OP1 A:C749 3.6 85.0 1.0 C3' A:C749 4.3 63.3 1.0 O3' A:C749 4.4 63.3 1.0 O5' A:C749 4.4 63.3 1.0 O5' A:G750 4.5 66.1 1.0 O2' A:C748 4.5 0.3 1.0 OP1 A:G750 4.6 63.0 1.0 O3' A:C748 4.6 0.3 1.0 N7 A:G750 4.8 63.0 1.0

Magnesium binding site 9 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 9 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1552 b:65.8 occ:2.08 OP2 A:A766 2.2 32.0 1.0 N4 A:C811 3.3 43.6 1.0 O2 A:C812 3.4 49.1 1.0 P A:A766 3.6 48.3 1.0 N3 A:C812 3.8 49.1 1.0 N3 A:C811 3.8 43.6 1.0 C2 A:C812 3.9 49.1 1.0 C4 A:C811 4.0 43.6 1.0 O3' A:G765 4.3 51.1 1.0 O5' A:A766 4.3 48.3 1.0 C3' A:G765 4.4 51.1 1.0 O4 A:U813 4.5 52.1 1.0 OP1 A:A766 4.7 32.0 1.0 N6 A:A768 4.8 43.8 1.0 C2' A:G765 4.8 51.1 1.0 C4 A:C812 4.9 49.1 1.0 N7 A:A767 4.9 47.0 1.0 C2 A:C811 5.0 43.6 1.0

Magnesium binding site 10 out of 65 in the Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 10 of Crystal Structure of Initiation Factor IF1 Bound to the 30S Ribosomal Subunit within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1553 b:65.8 occ:1.83 OP2 A:A768 2.3 43.8 1.0 P A:A768 3.7 50.8 1.0 OP1 A:U804 4.2 60.9 1.0 N7 A:A768 4.3 43.8 1.0 O5' A:A767 4.4 56.9 1.0 O5' A:A768 4.4 50.8 1.0 OP2 A:C805 4.5 54.2 1.0 OP2 A:A767 4.5 47.0 1.0 C8 A:A768 4.5 43.8 1.0 N7 A:G769 4.6 43.5 1.0 C3' A:A767 4.6 56.9 1.0 O3' A:A767 4.6 56.9 1.0 OP1 A:A768 4.7 43.8 1.0 P A:A767 4.8 56.9 1.0 C5' A:U804 4.9 47.8 1.0 OP1 A:A767 4.9 47.0 1.0

A.P.Carter, W.M.Clemons Jr., D.E.Brodersen, R.J.Morgan-Warren, T.Hartsch, B.T.Wimberly, V.Ramakrishnan. Crystal Structure of An Initiation Factor Bound to the 30S Ribosomal Subunit. Science V. 291 498 2001.
ISSN: ISSN 0036-8075
PubMed: 11228145
DOI: 10.1126/SCIENCE.1057766